If the desktop does not load
Sometimes computer users are faced with the fact that after loading Windows does not load the desktop. The operating system has booted, but only the background image is visible on…

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Selection of speakers for the computer
A modern computer cannot do without speakers: we listen to music, play games, watch movies, and it is rather difficult to do with headphones alone. Therefore, you should know how…

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Disable the Windows 7 Firewall
Windows Firewall is a program that ensures the security of a computer connected to a network. It controls incoming and outgoing connections, making work on the Internet and local network…

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quantum chromodynamics

6 most expensive supercomputers, which amaze with their power

The first Atlas supercomputer appeared in the early 60s and was installed at the University of Manchester. It was at times less powerful than modern home computers. In our review, collected “a dozen” of the most powerful in the history of supercomputers. True, due to the rapidly developing technologies in this field, these powerful machines become obsolete in an average of 5 years. Continue reading

7 multifunctional tablet computers that are easy to use
Mobile devices today are at the peak of the market for high-tech devices, the most popular of which are smartphones and tablets. They are represented by both reputable manufacturers and…

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Wireless mouse. How to choose it?
Wired mice are found in every home or almost every. Already today, you can see wireless mice with users, both when used for a regular PC and for laptops. Wireless…

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HDMI Setup. How to do it?
The HDMI output (High-Definition Multimedia Interface) is required to transmit a high quality digital signal. It is used to broadcast video and sound. In this article we will explain how…

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DVD Secrets
According to experts, the DVD will be out of use after 3-4 years. But before you write off the current standard, you should understand the intricacies of its development, technical…

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